49215696 has 20 divisors (see below), whose sum is σ = 127140672. Its totient is φ = 16405216.

The previous prime is 49215689. The next prime is 49215707. The reversal of 49215696 is 69651294.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512616 + ... + 512711.

Almost surely, 2^49215696 is an apocalyptic number.

It is an amenable number.

49215696 is an abundant number, since it is smaller than the sum of its proper divisors (77924976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49215696 is a wasteful number, since it uses less digits than its factorization.

49215696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025338 (or 1025332 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 49215696 is about 7015.3899392692. The cubic root of 49215696 is about 366.4667222108.

The spelling of 49215696 in words is "forty-nine million, two hundred fifteen thousand, six hundred ninety-six".